[INFO] fetching crate below_derive 0.2.0...
[INFO] testing below_derive-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate below_derive 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate below_derive 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate below_derive 0.2.0
[INFO] finished tweaking crates.io crate below_derive 0.2.0
[INFO] tweaked toml for crates.io crate below_derive 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 776356e829ba60b7d836a347d1b87d4758921976f0be9e2440f3c0b68cfd405c
[INFO] running `Command { std: "docker" "start" "-a" "776356e829ba60b7d836a347d1b87d4758921976f0be9e2440f3c0b68cfd405c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "776356e829ba60b7d836a347d1b87d4758921976f0be9e2440f3c0b68cfd405c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776356e829ba60b7d836a347d1b87d4758921976f0be9e2440f3c0b68cfd405c", kill_on_drop: false }`
[INFO] [stdout] 776356e829ba60b7d836a347d1b87d4758921976f0be9e2440f3c0b68cfd405c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56e4af5a2f66521abe0f24dedca5cac92fa27dcc35b3be8c39b4acc0009c8604
[INFO] running `Command { std: "docker" "start" "-a" "56e4af5a2f66521abe0f24dedca5cac92fa27dcc35b3be8c39b4acc0009c8604", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling below_derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.64s
[INFO] running `Command { std: "docker" "inspect" "56e4af5a2f66521abe0f24dedca5cac92fa27dcc35b3be8c39b4acc0009c8604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e4af5a2f66521abe0f24dedca5cac92fa27dcc35b3be8c39b4acc0009c8604", kill_on_drop: false }`
[INFO] [stdout] 56e4af5a2f66521abe0f24dedca5cac92fa27dcc35b3be8c39b4acc0009c8604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d33a2c8440a5f23b3b7e8e4ea262b37a53824b321e648e5f86bfd8e955c4944a
[INFO] running `Command { std: "docker" "start" "-a" "d33a2c8440a5f23b3b7e8e4ea262b37a53824b321e648e5f86bfd8e955c4944a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "d33a2c8440a5f23b3b7e8e4ea262b37a53824b321e648e5f86bfd8e955c4944a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33a2c8440a5f23b3b7e8e4ea262b37a53824b321e648e5f86bfd8e955c4944a", kill_on_drop: false }`
[INFO] [stdout] d33a2c8440a5f23b3b7e8e4ea262b37a53824b321e648e5f86bfd8e955c4944a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 044b8eabd35ca93d4cc3858a0eaa9104fdd96bd9327794938eebbf9e02df8ccd
[INFO] running `Command { std: "docker" "start" "-a" "044b8eabd35ca93d4cc3858a0eaa9104fdd96bd9327794938eebbf9e02df8ccd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "044b8eabd35ca93d4cc3858a0eaa9104fdd96bd9327794938eebbf9e02df8ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "044b8eabd35ca93d4cc3858a0eaa9104fdd96bd9327794938eebbf9e02df8ccd", kill_on_drop: false }`
[INFO] [stdout] 044b8eabd35ca93d4cc3858a0eaa9104fdd96bd9327794938eebbf9e02df8ccd